atha-thus; avagata-being fully convinced about; mahatmyah-the greatness; atmanah-of himself; jagat-atmanah-and of the Supreme Personality of Godhead; aparijneya-viryasya-who has unlimited potency; na-not; mene-did consider; tat-the miraculous activities of the Supreme Personality of Godhead in bewildering him; u ha-certainly; adbhutam-as wonderful.